从sql server 2000删除？

Question

我想删除sql server 2000中表的所有行，但每当我想手动删除或查询时，它都会显示错误。在帮助选项卡中，它显示ODBC错误：＆lt; 0s＆gt;。 我的表包含一些'0'值，但其数据类型为String。这就是原因 错误。

代码是：

stat2=conn.createStatement();
stat2.executeUpdate("Delete * from pat.dbo.PHPL");

"Key column information is insufficient or incorrect. Too many rows were affected by update"这是警告，点击帮助后会显示：ODBC error: <0s>. An ODBC error has been generated. You might have deleted a record that has a foreign key value related to it, or you might have violated a check constraint. For details, refer to your ODBC documentation.

Answer 1

使用

Truncate Table PHPL

我认为您有重复的身份，请检查您是否允许此列重复。